Add aarch64 support

Dockerfile.aarch64

@@ -0,0 +1,43 @@
+FROM ghcr.io/linuxserver/baseimage-kasmvnc:arm64v8-kali
+
+# set version label
+ARG BUILD_DATE
+ARG VERSION
+ARG SPOTUBE_VERSION
+LABEL build_version="Linuxserver.io version:- ${VERSION} Build-date:- ${BUILD_DATE}"
+LABEL maintainer="thelamer"
+
+# title
+ENV TITLE=Spotube
+
+RUN \
+    echo "**** add icon ****" && \
+    curl -o \
+    /kclient/public/icon.png \
+    https://raw.githubusercontent.com/linuxserver/docker-templates/master/linuxserver.io/img/spotube-logo.png && \
+    echo "**** install packages ****" && \
+    apt-get update && \
+    if [ -z ${SPOTUBE_VERSION+x} ]; then \
+    SPOTUBE_VERSION=$(curl -sX GET "https://api.github.com/repos/KRTirtho/spotube/releases/latest" \
+    | awk '/tag_name/{print $4;exit}' FS='[""]'); \
+    fi && \
+    curl -o \
+    /tmp/spotube.deb -L \
+    "https://github.com/KRTirtho/spotube/releases/download/${SPOTUBE_VERSION}/Spotube-linux-aarch64.deb" && \
+    apt install -y --no-install-recommends \
+    /tmp/spotube.deb && \
+    echo "**** cleanup ****" && \
+    apt-get autoclean && \
+    rm -rf \
+    /config/.cache \
+    /var/lib/apt/lists/* \
+    /var/tmp/* \
+    /tmp/*
+
+# add local files
+COPY /root /
+
+# ports and volumes
+EXPOSE 3000
+
+VOLUME /config

README.md

@@ -54,7 +54,7 @@ The architectures supported by this image are:
 | Architecture | Available | Tag |
 | :----: | :----: | ---- |
 | x86-64 | ✅ | amd64-\<version tag\> |
-| arm64 | ❌ | |
+| arm64 | ✅ | amd64-\<version tag\> |
 | armhf | ❌ | |
 
 ## Application Setup